Let me guess, you have a Quantum hard drive? In any case, this message
is harmless. On data out that means the drive re-read at least one
block without telling the driver about it and so we counted more data
than the command was actually suppossed to send. Overruns in the
data-in phase are also harmless since we just drop the data into a bit
bucket and don't allow it to overwrite any RAM. If this is indeed a
Quantum drive, then just decrease the tag queue depth some and the drive
will be happier (although, the driver should automatically reduce the
queue depth after enough operation time).
--
Doug Ledford <dledford@redhat.com>
Opinions expressed are my own, but
they should be everybody's.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/